A nominee for a District of Columbia judgeship took a beating at his Senate confirmation hearing Wednesday when he could not define motion in limine. U.S. district court nominee Matthew Petersen, a ...

Ottawa city council waded into a brief but testy debate over the definitions of racism and colonialism on Wednesday, amid questions over whether a funding policy should specifically mention that ...

Combining high-definition positron emission tomography (PET) and "motion-frozen" technology provides enhanced cardiac images. Combining high-definition positron emission tomography (PET) and ...